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GB8922126D0 - Oxygen monitoring method and apparatus - Google Patents

Oxygen monitoring method and apparatus

Info

Publication number
GB8922126D0
GB8922126D0 GB898922126A GB8922126A GB8922126D0 GB 8922126 D0 GB8922126 D0 GB 8922126D0 GB 898922126 A GB898922126 A GB 898922126A GB 8922126 A GB8922126 A GB 8922126A GB 8922126 D0 GB8922126 D0 GB 8922126D0
Authority
GB
United Kingdom
Prior art keywords
monitoring method
oxygen monitoring
oxygen
monitoring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB898922126A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell Normalair Garrett Holdings Ltd
Honeywell Normalair Garrett Ltd
Original Assignee
Normalair Garrett Holdings Ltd
Normalair Garrett Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Normalair Garrett Holdings Ltd, Normalair Garrett Ltd filed Critical Normalair Garrett Holdings Ltd
Priority to GB898922126A priority Critical patent/GB8922126D0/en
Publication of GB8922126D0 publication Critical patent/GB8922126D0/en
Priority to EP19900310593 priority patent/EP0421672A3/en
Priority to US07/591,231 priority patent/US5151166A/en
Priority to JP2263245A priority patent/JPH03125958A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/4065—Circuit arrangements specially adapted therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
GB898922126A 1989-10-02 1989-10-02 Oxygen monitoring method and apparatus Pending GB8922126D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB898922126A GB8922126D0 (en) 1989-10-02 1989-10-02 Oxygen monitoring method and apparatus
EP19900310593 EP0421672A3 (en) 1989-10-02 1990-09-27 Oxygen monitoring method and apparatus
US07/591,231 US5151166A (en) 1989-10-02 1990-10-01 Oxygen monitoring method and apparatus
JP2263245A JPH03125958A (en) 1989-10-02 1990-10-02 Method and apparatus for monitoring oxygen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898922126A GB8922126D0 (en) 1989-10-02 1989-10-02 Oxygen monitoring method and apparatus

Publications (1)

Publication Number Publication Date
GB8922126D0 true GB8922126D0 (en) 1989-11-15

Family

ID=10663903

Family Applications (1)

Application Number Title Priority Date Filing Date
GB898922126A Pending GB8922126D0 (en) 1989-10-02 1989-10-02 Oxygen monitoring method and apparatus

Country Status (4)

Country Link
US (1) US5151166A (en)
EP (1) EP0421672A3 (en)
JP (1) JPH03125958A (en)
GB (1) GB8922126D0 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681137B1 (en) * 1991-09-11 1994-07-29 Superba Sa DEVICE FOR MEASURING AND ADJUSTING THE AIR CONCENTRATION OF A SPEAKER.
AUPM506894A0 (en) * 1994-04-14 1994-05-05 Memtec Limited Novel electrochemical cells
AUPN239395A0 (en) * 1995-04-12 1995-05-11 Memtec Limited Method of defining an electrode area
AUPN363995A0 (en) 1995-06-19 1995-07-13 Memtec Limited Electrochemical cell
US6413410B1 (en) * 1996-06-19 2002-07-02 Lifescan, Inc. Electrochemical cell
US5898101A (en) * 1995-07-27 1999-04-27 Motorola, Inc. Method of operating chemical sensors
US5706801A (en) * 1995-07-28 1998-01-13 Caire Inc. Sensing and communications system for use with oxygen delivery apparatus
US6863801B2 (en) * 1995-11-16 2005-03-08 Lifescan, Inc. Electrochemical cell
US6521110B1 (en) 1995-11-16 2003-02-18 Lifescan, Inc. Electrochemical cell
AUPN661995A0 (en) * 1995-11-16 1995-12-07 Memtec America Corporation Electrochemical cell 2
US6306285B1 (en) * 1997-04-08 2001-10-23 California Institute Of Technology Techniques for sensing methanol concentration in aqueous environments
JP3487159B2 (en) 1997-05-21 2004-01-13 株式会社デンソー Gas concentration detection device and method of manufacturing the same
JP2000046791A (en) * 1998-05-29 2000-02-18 Denso Corp Gas concentration detector
US6342733B1 (en) * 1999-07-27 2002-01-29 International Business Machines Corporation Reduced electromigration and stressed induced migration of Cu wires by surface coating
US6374817B1 (en) * 2000-04-12 2002-04-23 Daimlerchrysler Corporation Application of OP-AMP to oxygen sensor circuit
KR100955587B1 (en) * 2001-10-10 2010-04-30 라이프스캔, 인코포레이티드 Electrochemical cell
US7282291B2 (en) 2002-11-25 2007-10-16 California Institute Of Technology Water free proton conducting membranes based on poly-4-vinylpyridinebisulfate for fuel cells
GB0303936D0 (en) * 2003-02-21 2003-03-26 Honeywell Normalair Garrett Method of testing
FR2880328B1 (en) * 2005-01-06 2008-08-22 L'air Liquide METHOD AND SYSTEM FOR VERIFYING THE CORRECT OPERATION OF AN ONBOARD OXYGEN PRODUCTION EQUIPMENT FOR AN AIRCRAFT
JP4692026B2 (en) * 2005-03-08 2011-06-01 パナソニック株式会社 Gas sensor
JP5015439B2 (en) * 2005-09-02 2012-08-29 日本特殊陶業株式会社 Oxygen concentrator
US8529751B2 (en) * 2006-03-31 2013-09-10 Lifescan, Inc. Systems and methods for discriminating control solution from a physiological sample
WO2008065709A1 (en) * 2006-11-28 2008-06-05 Shimadzu Corporation Method and system for supplying conditioned air in airplane
US8778168B2 (en) 2007-09-28 2014-07-15 Lifescan, Inc. Systems and methods of discriminating control solution from a physiological sample
US8603768B2 (en) 2008-01-17 2013-12-10 Lifescan, Inc. System and method for measuring an analyte in a sample
US8551320B2 (en) * 2008-06-09 2013-10-08 Lifescan, Inc. System and method for measuring an analyte in a sample
TWM461699U (en) * 2013-02-06 2013-09-11 Jim Technology Co Ltd Signal adjustment device of oxygen sensor
CN110749638B (en) * 2019-09-23 2024-04-09 中国航空工业集团公司上海航空测控技术研究所 Zirconia-based miniature oxygen concentration sensing element
US12247943B2 (en) * 2020-12-18 2025-03-11 Aeroqual Ltd. Method to reduce unwanted signals on amperometric sensor response

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231733A (en) * 1978-05-31 1980-11-04 Westinghouse Electric Corp. Combined O2 /combustibles solid electrolyte gas monitoring device
US4447780A (en) * 1981-10-28 1984-05-08 The Babcock & Wilcox Company Linearizing circuit and method of calibrating same
WO1983004101A1 (en) * 1982-05-07 1983-11-24 Marathon Medical Equipment Corporation Oxygen analyzer
US4571285A (en) * 1984-05-29 1986-02-18 Fujikura Ltd. Oxygen sensor for and method of determining concentration of oxygen
DE8809175U1 (en) * 1988-07-18 1988-11-24 Schmitz, Theresia, 5275 Bergneustadt Measuring amplifier

Also Published As

Publication number Publication date
EP0421672A2 (en) 1991-04-10
EP0421672A3 (en) 1993-04-07
US5151166A (en) 1992-09-29
JPH03125958A (en) 1991-05-29

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